Worldwide Stamps and Covers RUSSIA Air Post Officials
Sale No: 520
Lot No:1664
Symbol:(*)
Cat No:CO2a
1922 24m on 3r, overprint Type III inverted, unused without gum, v.f., signed Mikulski, Calves, etc., with 2016 Zagorski certificate. A rarity, cat. $7500 (Cat No. CO2a) (Image)